23043311202323 has 2 divisors, whose sum is σ = 23043311202324. Its totient is φ = 23043311202322.

The previous prime is 23043311202313. The next prime is 23043311202367. The reversal of 23043311202323 is 32320211334032.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23043311202323 - 2¹⁶ = 23043311136787 is a prime.

It is not a weakly prime, because it can be changed into another prime (23043311202313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11521655601161 + 11521655601162.

It is an arithmetic number, because the mean of its divisors is an integer number (11521655601162).

Almost surely, 2^{23043311202323} is an apocalyptic number.

23043311202323 is a deficient number, since it is larger than the sum of its proper divisors (1).

23043311202323 is an equidigital number, since it uses as much as digits as its factorization.

23043311202323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 23043311202323 its reverse (32320211334032), we get a palindrome (55363522536355).

The spelling of 23043311202323 in words is "twenty-three trillion, forty-three billion, three hundred eleven million, two hundred two thousand, three hundred twenty-three".